15 lines
321 B
Text
15 lines
321 B
Text
--
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inductive acc1 (A : Type) (R : A → A → Prop) (a : A) : Prop :=
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intro : ∀ (x : A), (∀ (y : A), R y x → acc1 A R y) → acc1 A R x
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section
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variables (A : Type) (R : A → A → Prop)
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inductive acc2 (a : A) : Prop :=
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intro : ∀ (x : A), (∀ (y : A), R y x → acc2 y) → acc2 x
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end
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print "done"
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